Iris Xe MAX Graphics vs Radeon RX 6450M
We compared two Mobile platform GPUs: 4GB VRAM Iris Xe MAX Graphics and 4GB VRAM Radeon RX 6450M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Iris Xe MAX Graphics 's Advantages
Lower TDP (25W vs 50W)
Radeon RX 6450M 's Advantages
Released 2 years and 3 months late
Boost Clock has increased by 49% (2460MHz vs 1650MHz)
Larger VRAM bandwidth (128.0GB/s vs 68.26GB/s)
Score
Benchmark
FP32 (float)
Iris Xe MAX Graphics
2534
Radeon RX 6450M
+49%
3779
Graphics Card
Oct 2020
Release Date
Jan 2023
HD Graphics-M
Generation
Navi Mobile
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
PCIe 4.0 x4
Clock Speeds
300 MHz
Base Clock
2000 MHz
1650 MHz
Boost Clock
2460 MHz
2133 MHz
Memory Clock
2000 MHz
Memory
4GB
Memory Size
4GB
LPDDR4X
Memory Type
GDDR6
128bit
Memory Bus
64bit
68.26GB/s
Bandwidth
128.0GB/s
Render Config
-
Compute Units
12
768
Shading Units
768
48
TMUs
48
24
ROPs
32
-
RT Cores
12
-
L1 Cache
128 KB per Array
1024 KB
L2 Cache
1024 KB
16 MB
L3 Cache
16 MB
Theoretical Performance
39.60 GPixel/s
Pixel Rate
78.72 GPixel/s
79.20 GTexel/s
Texture Rate
118.1 GTexel/s
5.069 TFLOPS
FP16 (half)
7.557 TFLOPS
2.534 TFLOPS
FP32 (float)
3.779 TFLOPS
633.6 GFLOPS
FP64 (double)
236.2 GFLOPS
Board Design
25W
TDP
50W
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None
Graphics Processor
DG1
GPU Name
Navi 24
-
GPU Variant
Navi 24 XML
Generation 12.1
Architecture
RDNA 2.0
Intel
Foundry
TSMC
10 nm
Process Size
6 nm
Unknown
Transistors
5.4 billion
95 mm²
Die Size
107 mm²
Graphics Features
12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.2
1.3
Vulkan
1.3
6.4
Shader Model
6.7
